EUVD-2026-59233

In the Linux kernel, the following vulnerability has been resolved: Bluetooth: ISO: fix malformed ISOEND/CONT handling Core specification Part C vol 4 sec 5.4.5 does not exclude empty ISOCONT, ISOEND packets. We currently reject them if they are last. If controller sends malformed sequence ISOSTA...

CVE-2026-72334 Bluetooth: ISO: fix malformed ISO_END/CONT handling

In the Linux kernel, the following vulnerability has been resolved: Bluetooth: ISO: fix malformed ISOEND/CONT handling Core specification Part C vol 4 sec 5.4.5 does not exclude empty ISOCONT, ISOEND packets. We currently reject them if they are last. If controller sends malformed sequence ISOSTA...

CVE-2026-72327 drm/v3d: Reject invalid indirect BO handle in indirect CSD setup

In the Linux kernel, the following vulnerability has been resolved: drm/v3d: Reject invalid indirect BO handle in indirect CSD setup v3dgetcpuindirectcsdparams looks up the indirect buffer object from a userspace-supplied handle but never checks the result. A bogus or stale handle makes...

CVE-2026-72327 drm/v3d: Reject invalid indirect BO handle in indirect CSD setup

In the Linux kernel, the following vulnerability has been resolved: drm/v3d: Reject invalid indirect BO handle in indirect CSD setup v3dgetcpuindirectcsdparams looks up the indirect buffer object from a userspace-supplied handle but never checks the result. A bogus or stale handle makes...

EUVD-2026-59226

In the Linux kernel, the following vulnerability has been resolved: drm/v3d: Reject invalid indirect BO handle in indirect CSD setup v3dgetcpuindirectcsdparams looks up the indirect buffer object from a userspace-supplied handle but never checks the result. A bogus or stale handle makes...

CVE-2026-72316 dm era: fix NULL pointer dereference in metadata_open()

In the Linux kernel, the following vulnerability has been resolved: dm era: fix NULL pointer dereference in metadataopen metadataopen returns NULL when kzallocobj fails, but the caller eractr only checks ISERRmd. Since ISERRNULL returns false, the NULL pointer is treated as a valid result and lat...

CVE-2026-72316 dm era: fix NULL pointer dereference in metadata_open()

In the Linux kernel, the following vulnerability has been resolved: dm era: fix NULL pointer dereference in metadataopen metadataopen returns NULL when kzallocobj fails, but the caller eractr only checks ISERRmd. Since ISERRNULL returns false, the NULL pointer is treated as a valid result and lat...

EUVD-2026-59215

In the Linux kernel, the following vulnerability has been resolved: dm era: fix NULL pointer dereference in metadataopen metadataopen returns NULL when kzallocobj fails, but the caller eractr only checks ISERRmd. Since ISERRNULL returns false, the NULL pointer is treated as a valid result and lat...

CVE-2026-72316

In the Linux kernel vulnerability CVE-2026-72316, the metadata_open() path used by device-mapper metadata handling returns NULL on kzalloc_obj() failure, but era_ctr() only checks IS_ERR(md). Since IS_ERR(NULL) is false, a NULL is treated as valid and later dereferenced (era->md). The fix is t...

CVE-2026-72257 ASoC: qcom: q6apm: fix NULL pointer dereference in graph_callback

In the Linux kernel, the following vulnerability has been resolved: ASoC: qcom: q6apm: fix NULL pointer dereference in graphcallback When q6apmfreefragments is called it frees rxdata.buf/txdata.buf and sets them to NULL under graph-lock. A late DSP buffer-done response can race with this:...

CVE-2026-72257 ASoC: qcom: q6apm: fix NULL pointer dereference in graph_callback

In the Linux kernel, the following vulnerability has been resolved: ASoC: qcom: q6apm: fix NULL pointer dereference in graphcallback When q6apmfreefragments is called it frees rxdata.buf/txdata.buf and sets them to NULL under graph-lock. A late DSP buffer-done response can race with this:...

EUVD-2026-59156

In the Linux kernel, the following vulnerability has been resolved: ASoC: qcom: q6apm: fix NULL pointer dereference in graphcallback When q6apmfreefragments is called it frees rxdata.buf/txdata.buf and sets them to NULL under graph-lock. A late DSP buffer-done response can race with this:...

CVE-2026-72257

CVE-2026-72257 affects the Linux kernel ASoC qcom stack (q6apm). The root cause is a potential NULL pointer dereference in graph_callback when a late DSP buffer-done response races with q6apm_free_fragments() which frees and NULLs rx/tx buffers under graph->lock. The code path can dereference ...

EUVD-2026-59153

In the Linux kernel, the following vulnerability has been resolved: netfilter: nftfib: reject fib expression on the netdev egress hook A fib expression in a netdev egress base chain dereferences nftinpkt, NULL on the transmit path, causing a NULL pointer dereference at eval. nftfibvalidate masks...

CVE-2026-72254 netfilter: nft_fib: reject fib expression on the netdev egress hook

In the Linux kernel, the following vulnerability has been resolved: netfilter: nftfib: reject fib expression on the netdev egress hook A fib expression in a netdev egress base chain dereferences nftinpkt, NULL on the transmit path, causing a NULL pointer dereference at eval. nftfibvalidate masks...

CVE-2026-72254

The CVE-2026-72254 entry concerns the Linux kernel netfilter NFT_FIB logic. A fib expression in a netdev egress base chain could dereference nft_in(pkt) on the transmit path, yielding a NULL pointer dereference during eval. The root cause is that nft_fib_validate() masks the hook with NF_INET_* v...

CVE-2026-72254 netfilter: nft_fib: reject fib expression on the netdev egress hook

In the Linux kernel, the following vulnerability has been resolved: netfilter: nftfib: reject fib expression on the netdev egress hook A fib expression in a netdev egress base chain dereferences nftinpkt, NULL on the transmit path, causing a NULL pointer dereference at eval. nftfibvalidate masks...

CVE-2026-72253 netfilter: nf_conntrack_sip: validate skb_dst() before accessing it

In the Linux kernel, the following vulnerability has been resolved: netfilter: nfconntracksip: validate skbdst before accessing it tc ingress and openvswitch do not guarantee routing information to be available. These subsystems use the conntrack helper infrastructure, and the SIP helper relies o...

CVE-2026-72253 netfilter: nf_conntrack_sip: validate skb_dst() before accessing it

In the Linux kernel, the following vulnerability has been resolved: netfilter: nfconntracksip: validate skbdst before accessing it tc ingress and openvswitch do not guarantee routing information to be available. These subsystems use the conntrack helper infrastructure, and the SIP helper relies o...

CVE-2026-72253

Summary (CVE-2026-72253) : In the Linux kernel, the netfilter nf_conntrack_sip path is fixed to validate skb_dst() before use. The SIP helper relies on skb_dst() being present when sip_external_media is enabled, but tc ingress and Open vSwitch may not guarantee routing information, so the toggle ...